Shimano R9100 50-Tooth Chainring for Ultegra Di2 Cranksets

Description

Shimano Dura Ace chainring for FC-R9100 2×11-speed Dura Ace cranksets with a bolt circle diameter of 110 mm.
The new 11-speed drive allows each driver to “tune” the bike for each specific application by various gradations.

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Quality Shimano Fc-R9100 Chainring 50T for your collection.